Granted Patent
Utility
US 5,262,789 · App. 07/876,957
Source identification system for closely separated spatial sources
Inventor:
Seth D. Silverstein
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Apr 30, 1992
Inventor
Seth D. Silverstein
Assignee (at issue)
General Electric Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.